Keep your Lombardini running with this 45 Amp 12V replacement alternator. Designed as a direct-fit replacement for the machines listed below, it delivers reliable charging for standard and accessory electrical loads.
This unit features an external fan (EF) and an internal regulator (IR), and is supplied with a V1 pulley already fitted.
DIRECT FIT: Replaces Arrowhead AIA0026 — no modification required on the machines listed below.
Key Features
✔High Capacity: 45 Amps of charging output.
✔Direct Replacement: Replaces Arrowhead AIA0026.
✔Pulley Fitted: V1 pulley installed and ready to fit.
✔Robust Design: EF fan. IR regulator.
✔Quality Assured: New aftermarket unit, 12 month warranty.
Technical Specs
Voltage:
12 Volts
Amperage:
45 Amps
Rotation:
CW (Clockwise)
Pulley:
V1 (Single Groove)
Regulator:
Internal (IR)
Fan Type:
External (EF)
SKU Reference:
400-29023
OEM Part Number Cross Reference
Arrowhead
AIA0026, IA0735, MG432
Cargo
111036
Lester
20695
Letrika (iskra) Aftermarket IA
0735
Letrika (iskra) Description
AAK4580
Letrika (iskra) OEM
11.201.735
Lombardini
11572690
Mahle
MG432
Marelli
63320102, 63321176, 63321189
Frequently Asked Questions
Is this a 45 Amp alternator?
Yes, this is a 45 Amp 12V unit with an IR regulator.
Is the pulley included?
Yes, a V1 pulley is pre-installed.
Is this new or remanufactured?
This is a brand new aftermarket unit — not a remanufactured core.
Note: Please verify your machine's serial number or existing part number to ensure compatibility. Fast shipping available across the UK and Europe.
